Patents by Inventor Frank R. Lenkszus

Frank R. Lenkszus has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Masked multichannel analyzer
    Patent number: 4583183
    Abstract: An analytical instrument and particularly a time-of-flight-mass spectrometer for processing a large number of analog signals irregularly spaced over a spectrum, with programmable masking of portions of the spectrum where signals are unlikely in order to reduce memory requirements and/or with a signal capturing assembly having a plurality of signal capturing devices fewer in number than the analog signals for use in repeated cycles within the data processing time period.
    Type: Grant
    Filed: February 24, 1983
    Date of Patent: April 15, 1986
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Alan L. Winiecki, David C. Kroop, Marilyn K. McGee, Frank R. Lenkszus